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1. 发明申请

WO2008125286A1 A METHOD OF INSTALLING A SUBMERGED TIDAL HYDROELECTRIC TURBINE 审中-公开
标题翻译：一种安装一台潜水式水力涡轮机的方法
公开(公告)号：WO2008125286A1
公开(公告)日：2008-10-23
申请号：PCT/EP2008/002870
申请日：2008-04-11
申请人： OPENHYDRO GROUP LIMITED , IVES, James , DUNNE, Paul
发明人： IVES, James , DUNNE, Paul
IPC分类号： F03B13/26 , F03B17/06
CPC分类号： E02D15/08 , E02B2017/0091 , F03B13/264 , F03B17/061 , F05B2260/02 , Y02E10/28
摘要： The present invention provides a method for installing a hydroelectric turbine at a deployment site on the seabed which involves lowering the turbine and associated base onto the seabed from a vessel using a number of lines, and once on the seabed using these lines to tether the vessel to the base/turbine while telemetry from the base/turbine is analysed.
摘要翻译：本发明提供了一种用于在海床上的部署地点安装水电涡轮机的方法，该方法涉及使用多条线路将涡轮机和相关联的基座从船舶降低到海床上，并且一旦在海床上使用这些线将系统绳索到底座/涡轮机，同时分析来自基座/涡轮机的遥测。

2. 发明申请

WO2009098057A1 A HYDROELECTRIC TURBINE WITH FLOATING ROTOR 审中-公开
标题翻译：具有浮动转子的水力涡轮机
公开(公告)号：WO2009098057A1
公开(公告)日：2009-08-13
申请号：PCT/EP2009/000793
申请日：2009-02-05
申请人： OPENHYDRO GROUP LIMITED , IVES, James , DUNNE, Paul
发明人： IVES, James , DUNNE, Paul
IPC分类号： F03B11/06 , F03B13/08 , F03B13/26
CPC分类号： F03B17/061 , F03B13/10 , F03B13/264 , F05B2240/97 , F05B2250/42 , Y02E10/28
摘要： The present invention is concerned with a hydroelectric turbine which includes a stator and a shaftless rotor housed for rotation within the stator, the stator defining an opening or channel in which the rotor is retained and which channel is dimension to permit the rotor to undergo both axial rotation and displacement along the circumference of the opening, whereby during operation the rotor assumes substantially hypocycloidal motion relative to the stator.
摘要翻译：本发明涉及一种水电涡轮机，其包括定子和容纳用于在定子内旋转的无轴转子，定子限定了转子保持在其中的开口或通道，哪个通道的尺寸允许转子同时承受轴向沿着开口的圆周的旋转和位移，由此在操作期间，转子相对于定子呈现基本上的下摆形运动。

3. 发明申请

WO2008006602A1 BI-DIRECTIONAL TIDAL FLOW HYDROELECTRIC TURBINE 审中-公开
标题翻译：双向流动水电涡轮机
公开(公告)号：WO2008006602A1
公开(公告)日：2008-01-17
申请号：PCT/EP2007/006235
申请日：2007-07-13
申请人： OPENHYDRO GROUP LIMITED , WILLIAMS, Herbert
发明人： WILLIAMS, Herbert
IPC分类号： F03B13/10 , F03B13/26
CPC分类号： F16C17/14 , F03B13/10 , F03B13/264 , F05B2220/7066 , F05B2220/7068 , F05B2240/53 , F16C32/0423 , Y02E10/28 , Y02P70/527
摘要： A hydroelectric turbine for the production of electricity from tidal flow forces, the turbine having a rotor with an open center such that the blades (34) are mounted between an inner rim (32) and outer rim (33), wherein retaining members (22, 23) and anti-friction members (7, 72) are provided to limit movement of the rotor relative to the housing (21) in either axial direction, such that water flow (99) in either direction operates the turbine, but wherein the retaining members (22, 23) and the anti-friction members (71, 72) allow the rotor to shift in either axial direction in response to water flow. The anti-friction members limiting rotor travel in the axial direction are preferably of increased thickness, such that as the anti-friction members wear down, the rotor is able to shift relative to the housing in the axial direction.
摘要翻译：一种用于从潮汐流动力产生电力的水力发电机，所述涡轮具有具有敞开中心的转子，使得所述叶片（34）安装在内轮辋（32）和外轮辋（33）之间，其中保持构件，23）和抗摩擦构件（7,72），以限制转子相对于壳体（21）在任一轴向上的移动，使得任一方向上的水流（99）操作涡轮机，但是其中保持构件（22,23）和抗摩擦构件（71,72）允许转子响应于水流在轴向方向上移动。限制转子在轴向移动的抗摩擦构件优选地具有增加的厚度，使得当抗摩擦构件磨损时，转子能够在轴向方向上相对于壳体移动。

4. 发明申请

WO2009127415A1 AN IMPROVED TURBINE INSTALLATION METHOD 审中-公开
标题翻译：改进的涡轮安装方法
公开(公告)号：WO2009127415A1
公开(公告)日：2009-10-22
申请号：PCT/EP2009/002793
申请日：2009-04-16
申请人： OPENHYDRO GROUP LIMITED , IVES, James , DUNNE, Paul
发明人： IVES, James , DUNNE, Paul
IPC分类号： H02G1/10 , H02G9/12 , H02G9/02
CPC分类号： H02G1/10 , H02G9/02 , H02G9/12 , Y02E10/28 , Y02E10/38 , Y10T29/53143
摘要： The present invention provides a method of installing a hydroelectric turbine onto the seabed or the like while ensuring that a pre-laid electrical cable connected to the turbine prior to lowering to the seabed is not damaged during installation of the turbine, the method involving lowering the turbine towards the seabed while simultaneously displacing the turbine in order to maintain tension in the electrical cable.
摘要翻译：本发明提供了一种将水力涡轮机安装在海床等上的方法，同时确保在安装涡轮机期间连接到涡轮机的预先铺设的电缆在降低到海床之前不被损坏，该方法包括降低涡轮朝向海底同时移动涡轮机，以保持电缆中的张力。

5. 发明申请

WO2008006601A1 SUBMERGED HYDROELECTRIC TURBINES HAVING BUOYANCY CHAMBERS 审中-公开
标题翻译：具有BUOYANCY CHAMBERS的含水电动涡轮机
公开(公告)号：WO2008006601A1
公开(公告)日：2008-01-17
申请号：PCT/EP2007/006234
申请日：2007-07-13
申请人： OPENHYDRO GROUP LIMITED , WILLIAMS, Herbert
发明人： WILLIAMS, Herbert
IPC分类号： F03B13/10 , F03B3/12 , F03B17/06
CPC分类号： F03B17/061 , F03B3/126 , F03B13/10 , F05B2240/33 , F05B2240/93 , F05B2240/97 , F05B2280/6014 , F05C2253/18 , Y02E10/22 , Y02E10/223 , Y02E10/28
摘要： In a hydroelectric turbine having a rotor disposed within a stator housing, the rotor having an annular outer rim received by a channel in the stator housing, the improvement comprising a buoyant rotor, the rotor preferably having buoyancy chambers disposed within the rotor. The buoyancy chambers may be disposed within the annular outer rim, the blades or an annular inner rim, or combinations thereof. Preferably, the buoyancy chambers are filled with a material having a specific gravity of one or less, and most preferably the filler material is a polymer foam that adds rigidity to the rotor.
摘要翻译：在具有设置在定子壳体内的转子的水力涡轮机中，转子具有由定子壳体中的通道接收的环形外轮缘，改进包括浮力转子，转子优选地具有设置在转子内的浮力室。浮力室可以设置在环形外缘内，叶片或环形内缘，或其组合。优选地，浮力室用比重为1或更小的材料填充，最优选地，填充材料是增加转子刚性的聚合物泡沫。

6. 发明申请

WO2009074347A1 A HYDROELECTRIC TURBINE GENERATOR COMPONENT 审中-公开
标题翻译：水电涡轮发电机组件
公开(公告)号：WO2009074347A1
公开(公告)日：2009-06-18
申请号：PCT/EP2008/010616
申请日：2008-12-12
申请人： OPENHYDRO GROUP LIMITED , IVES, James , DUNNE, Paul
发明人： IVES, James , DUNNE, Paul
IPC分类号： H02K7/18 , F03B13/26
CPC分类号： H02K7/1823 , F05B2220/706 , H02K3/47 , H02K5/08 , H02K11/046 , H02K16/04 , Y02E10/28 , Y02E10/38
摘要： A hydroelectric generator component forming part of an electromagnetic circuit for generating electricity from tidal flows, the component including a wire wound coil or a magnet housed within a casing and secured therein by means of a filler material, such as to provide structural integrity and impact protection to the coil or magnet.
摘要翻译：一种水力发电机部件，其形成从潮汐流发电的电磁线圈的一部分，所述部件包括绕线圈或磁体，所述电线缠绕线圈或磁体容纳在壳体内并通过填充材料固定在其中，以提供结构完整性和冲击保护到线圈或磁体。

7. 发明申请

WO2009130020A1 A HYDROELECTRIC TURBINE HAVING A MAGNETIC BEARING 审中-公开
标题翻译：具有磁力轴承的水力涡轮机
公开(公告)号：WO2009130020A1
公开(公告)日：2009-10-29
申请号：PCT/EP2009/002937
申请日：2009-04-22
申请人： OPENHYDRO GROUP LIMITED , SPOONER, Edward , DUNNE, Paul
发明人： SPOONER, Edward , DUNNE, Paul
IPC分类号： F03B11/06
CPC分类号： F03B11/063 , F03B13/083 , F05B2240/51 , F05B2240/511 , F05B2240/97 , F05B2280/5008 , F16C32/0427 , F16C39/02 , F16C39/063 , F16C2300/32 , Y02E10/22 , Y02E10/226 , Y02E10/28 , Y02E10/38
摘要： The present invention provides an open centred hydroelectric turbine having an annular stator and a rotor mounted for rotation within the stator. the turbine comprising a magnetic bearing which is adapted, by having opposing sets of rotor and stator magnets which are offset at a top and bottom of the stator, to provide both axial and radial support to the rotor.
摘要翻译：本发明提供了一种开放式中心水力发电机，其具有环形定子和安装用于在定子内旋转的转子。所述涡轮机包括磁轴承，所述磁轴承通过在所述定子的顶部和底部偏移的相对的一组转子和定子磁体适配，以向所述转子提供轴向和径向支撑。

8. 发明申请

WO2008125285A3 A SYSTEM AND METHOD FOR THE DEPLOYMENT OF A TIDAL TURBINE 审中-公开
公开(公告)号：WO2008125285A3
公开(公告)日：2008-10-23
申请号：PCT/EP2008/002869
申请日：2008-04-11
申请人： OPENHYDRO GROUP LIMITED , IVES, James , DUNNE, Paul
发明人： IVES, James , DUNNE, Paul
IPC分类号： F03B13/26 , F03B17/06 , E02B17/02 , E02D27/52
摘要： The present invention is concerned with a system and method for the deployment of a hydroelectric turbine, and comprises a base and vessel beneath which the base can be secured, and to which base, from above deck, a hydroelectric turbine can be secured to the base and subsequently released with the base from the vessel.

9. 发明申请

WO2008006614A1 A HYDROELECTRIC TURBINE 审中-公开
标题翻译：水电涡轮机
公开(公告)号：WO2008006614A1
公开(公告)日：2008-01-17
申请号：PCT/EP2007/006258
申请日：2007-07-13
申请人： OPENHYDRO GROUP LIMITED , SPOONER, Ed
发明人： SPOONER, Ed
IPC分类号： H02K7/18
CPC分类号： F03B13/083 , F05B2220/7064 , F05B2240/133 , H02K3/28 , H02K3/47 , H02K7/1823 , H02K11/048 , H02K16/02 , Y02E10/22 , Y02E10/28 , Y02E10/38
摘要： The present invention provides a hydroelectric turbine comprising a stator and a rotor housed concentrically within the stator, the turbine comprising a circumferentially disposed array of magnets on a rim of the rotor, and wherein the stator is slotless in configuration and is formed from a wire winding as opposed to the conventional toothed laminations, the turbine further comprising an annular array of individual coils mounted on the stator concentrically inwardly of the wire winding, each coil being provided with a dedicated rectifier to convert AC current induced in the coil into DC, preferably for transmission to a remote location.
摘要翻译：本发明提供了一种水力涡轮机，其包括定子和转子同心地容纳在该定子内的涡轮机，该涡轮机包括在转子的边缘上周向设置的磁体阵列，并且其中定子是无槽的并且由绕线与传统的齿形叠片相反，涡轮进一步包括单独的线圈的环形阵列，该线圈安装在定子同心圆心的线绕组上，每个线圈都设有一个专用的整流器，将在线圈中感应的AC电流转换为DC，最好用于传输到远程位置。

10. 发明申请

WO2008006603A1 TURBINES HAVING A DEBRIS RELEASE CHUTE 审中-公开
标题翻译：涡轮发动机的涡轮机
公开(公告)号：WO2008006603A1
公开(公告)日：2008-01-17
申请号：PCT/EP2007/006236
申请日：2007-07-13
申请人： OPENHYDRO GROUP LIMITED , IVES, James
发明人： IVES, James
IPC分类号： F03B11/08 , F03B13/10 , F03B3/12
CPC分类号： F03B13/10 , F03B3/126 , F03B11/08 , F05B2240/33 , F05B2240/93 , F05B2240/97 , F05B2260/63 , Y02E10/22 , Y02E10/223 , Y02E10/226 , Y02E10/28 , Y02E10/38
摘要： In a hydroelectric turbine having a rotor disposed within a housing, the rotor having an annular outer rim received by a channel in the housing, the improvement comprising providing at least one debris release chute in said housing such that debris captured between the rotor and the housing is released through the debris release chute.
摘要翻译：在具有设置在壳体内的转子的水力涡轮机中，转子具有由壳体中的通道接收的环形外缘，改进包括在所述壳体中提供至少一个碎屑释放斜槽，使得在转子和壳体之间捕获的碎屑通过碎片释放滑槽释放。

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